问题描述： He has often been there.换成He often to there.怎么样 1个回答 分类：英语 2014-11-14 问题解答： 我来补答 不可以,He has often been there意思是“他经常去那里”,但换成to就语法不通了建议改成He is often there不改变原义,而且更加简练 展开全文阅读
